PRP Records

Probable Primes Top 10000

(301392 PRPs in the top)


What is a PRP ?

A PRP is a probable prime number, a number that nobody knows how to prove or disprove its primality.
Here are some criterions that can be used to recognize these numbers :

- N does not have any prime factor up to 2^32.
- N cannot be trivially written into a product.
- Take 3 square-free consecutive bases such that (b1/N)=(b2/N)=(b3/N)= -1. N should be such that b1^((N-1)/2)=b2^((N-1)/2)=b3^((N-1)/2)= -1 (mod N).
- Take a prime base such that (b/N)= -1 and b<>b1<>b2<>b3. N should pass the strong test in base b.
- or more (if someone has got an idea) !!!


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1-250   251-500   501-750   751-1000   1001-1250   1251-1500   1501-1750   1751-2000   
2001-2250   2251-2500   2501-2750   2751-3000   3001-3250   3251-3500   3501-3750   3751-4000   
4001-4250   4251-4500   4501-4750   4751-5000   5001-5250   5251-5500   5501-5750   5751-6000   
6001-6250   6251-6500   6501-6750   6751-7000   7001-7250   7251-7500   7501-7750   7751-8000   
8001-8250   8251-8500   8501-8750   8751-9000   9001-9250   9251-9500   9501-9750   9751-10000   


Rank Probable prime Digits (> 50000) Who ? When ?
97512^338374+37759101861Stefano Morozzi04/2022
97522^338372+93235101861Stefano Morozzi09/2022
97532^338373-63273101861Stefano Morozzi12/2022
97542^338369+29427101860Stefano Morozzi01/2022
97552^338370+179133101860Stefano Morozzi01/2022
97562^338369+131501101860Stefano Morozzi01/2022
97572^338369+181649101860Stefano Morozzi02/2022
97582^338370-4787101860Stefano Morozzi02/2022
97592^338371-133491101860Stefano Morozzi04/2022
97602^338371+42023101860Stefano Morozzi09/2022
97612^338371+145323101860Stefano Morozzi11/2022
97622^338371-138145101860Stefano Morozzi12/2022
97692^338368-20369101859Enzo Doria06/2013
97702^338366+74179101859Enzo Doria04/2016
97632^338366+53853101859Stefano Morozzi01/2022
97642^338365-31665101859Stefano Morozzi03/2022
97652^338368-156345101859Stefano Morozzi03/2022
97662^338366-159867101859Stefano Morozzi04/2022
97672^338368-63509101859Stefano Morozzi12/2022
97682^338365-190975101859Stefano Morozzi01/2023
97712^338362-180845101858Stefano Morozzi02/2022
97722^338364-155769101858Stefano Morozzi02/2022
97732^338362+142843101858Stefano Morozzi09/2022
97742^338362+170019101858Stefano Morozzi11/2022
97752^338361-100875101857Stefano Morozzi12/2021
97762^338361+154169101857Stefano Morozzi01/2022
97772^338359-189645101857Stefano Morozzi01/2023
97782^338356+101271101856Stefano Morozzi12/2021
97792^338356+53383101856Stefano Morozzi01/2022
97802^338355+59393101856Stefano Morozzi03/2022
97812^338356+60775101856Stefano Morozzi03/2022
97822^338356-106257101856Stefano Morozzi03/2022
97832^338357-58921101856Stefano Morozzi04/2022
97842^338356+94605101856Stefano Morozzi09/2022
97852^338356+117813101856Stefano Morozzi09/2022
97862^338358-38475101856Stefano Morozzi12/2022
97872^338353-190291101855Stefano Morozzi01/2023
97882^338350-152933101854Stefano Morozzi01/2022
97892^338350+6337101854Stefano Morozzi01/2022
97902^338350+168759101854Stefano Morozzi09/2022
979327088^5755+5755^27088101853Hans Havermann01/2019
97912^338347+125901101853Stefano Morozzi11/2021
97922^338346-10643101853Stefano Morozzi06/2022
97942^338343+152271101852Stefano Morozzi12/2021
97952^338345+154107101852Stefano Morozzi01/2022
97962^338342+155397101852Stefano Morozzi01/2022
97972^338342-130767101852Stefano Morozzi02/2022
97982^338345-30123101852Stefano Morozzi02/2022
97992^338345+35747101852Stefano Morozzi03/2022
98002^338345-133131101852Stefano Morozzi04/2022
98012^338345-134559101852Stefano Morozzi04/2022
98022^338342+170073101852Stefano Morozzi11/2022
98032^338344+46567101852Stefano Morozzi11/2022
98042^338344+97141101852Stefano Morozzi11/2022
98052^338342-162213101852Stefano Morozzi12/2022
98062^338339+2753101851Stefano Morozzi12/2021
98072^338341+128415101851Stefano Morozzi01/2022
98082^338338+2677101850Stefano Morozzi12/2021
98092^338336+54607101850Stefano Morozzi01/2022
98102^338338+109999101850Stefano Morozzi03/2022
98112^338336+161575101850Stefano Morozzi04/2022
98122^338335+51975101849Stefano Morozzi12/2021
98132^338335-152607101849Stefano Morozzi01/2022
98142^338334+55273101849Stefano Morozzi01/2022
98152^338332+34315101849Stefano Morozzi03/2022
98162^338335+158759101849Stefano Morozzi03/2022
98172^338332+67621101849Stefano Morozzi09/2022
98182^338332-66099101849Stefano Morozzi01/2023
98192^338334-191043101849Stefano Morozzi01/2023
98202^338331+83403101848Stefano Morozzi02/2022
98212^338330-110865101848Stefano Morozzi06/2022
98222^338330+71047101848Stefano Morozzi11/2022
98232^338328-5295101847Stefano Morozzi02/2022
98242^338327+143585101847Stefano Morozzi09/2022
98252^338324-179667101846Stefano Morozzi02/2022
98262^338322+21903101846Stefano Morozzi11/2022
98272^338324+98047101846Stefano Morozzi11/2022
98282^338323-87729101846Stefano Morozzi12/2022
98292^338322-16667101846Stefano Morozzi01/2023
98302^338325-142159101846Stefano Morozzi02/2023
98312^338316-175857101844Stefano Morozzi12/2021
98322^338318+54405101844Stefano Morozzi01/2022
98332^338316+32961101844Stefano Morozzi02/2022
98342^338317+68175101844Stefano Morozzi09/2022
98352^338318-86171101844Stefano Morozzi12/2022
98362^338315-178635101843Stefano Morozzi01/2022
98372^338315+34899101843Stefano Morozzi03/2022
98382^338314-106973101843Stefano Morozzi03/2022
98392^338313+170411101843Stefano Morozzi11/2022
98402^338315-88807101843Stefano Morozzi12/2022
98412^338311-51799101842Stefano Morozzi12/2021
98422^338309+157259101842Stefano Morozzi02/2022
98432^338310+40903101842Stefano Morozzi06/2022
98442^338309-168051101842Stefano Morozzi02/2023
98452^338308-55853101841Stefano Morozzi02/2022
98462^338307+134871101841Stefano Morozzi03/2022
98472^338307+19689101841Stefano Morozzi09/2022
98482^338308+66873101841Stefano Morozzi09/2022
98492^338306+124399101841Stefano Morozzi02/2023
98502^338306-91913101841Stefano Morozzi02/2023
98512^338304+78757101840Stefano Morozzi01/2022
98522^338304-5807101840Stefano Morozzi02/2022
98532^338305+110879101840Stefano Morozzi03/2022
98542^338304+91147101840Stefano Morozzi06/2022
98552^338304-64475101840Stefano Morozzi01/2023
98562^338299+85611101839Stefano Morozzi03/2022
98572^338299-189985101839Stefano Morozzi01/2023
98582^338298-25571101838Stefano Morozzi12/2021
98592^338297+35547101838Stefano Morozzi03/2022
98602^338298+111199101838Stefano Morozzi03/2022
98612^338297+145455101838Stefano Morozzi11/2022
98622^338297-166285101838Stefano Morozzi01/2023
98632^338294-150711101837Stefano Morozzi12/2021
98642^338294+177597101837Stefano Morozzi12/2021
98652^338294-177807101837Stefano Morozzi01/2022
98662^338295-52929101837Stefano Morozzi01/2022
98672^338293+37407101837Stefano Morozzi04/2022
98682^338292+40573101837Stefano Morozzi06/2022
98692^338294+172425101837Stefano Morozzi11/2022
98702^338293-191799101837Stefano Morozzi02/2023
98712^338289+30957101836Stefano Morozzi01/2022
98722^338291+131825101836Stefano Morozzi02/2022
98732^338291+110111101836Stefano Morozzi03/2022
98742^338290-156423101836Stefano Morozzi03/2022
98752^338291-157845101836Stefano Morozzi03/2022
98762^338290+69243101836Stefano Morozzi09/2022
98772^338291-189327101836Stefano Morozzi01/2023
98782^338291+74079101836Stefano Morozzi02/2023
98792^338288+26623101835Stefano Morozzi12/2021
98802^338286+33325101835Stefano Morozzi02/2022
98812^338287+132633101835Stefano Morozzi02/2022
98822^338287+157149101835Stefano Morozzi02/2022
98832^338288-107193101835Stefano Morozzi03/2022
98842^338286-83333101835Stefano Morozzi04/2022
98852^338287+114425101835Stefano Morozzi05/2022
98862^338288+194403101835Stefano Morozzi09/2022
98872^338288-113177101835Stefano Morozzi12/2022
98882^338288-65747101835Stefano Morozzi01/2023
98892^338285+82131101834Stefano Morozzi02/2022
98902^338284-104217101834Stefano Morozzi02/2022
98912^338282-84533101834Stefano Morozzi04/2022
98922^338283+67545101834Stefano Morozzi09/2022
98932^338283-65439101834Stefano Morozzi01/2023
99022^338280-19745101833Enzo Doria06/2013
98942^338279-125947101833Stefano Morozzi12/2021
98952^338280-50343101833Stefano Morozzi12/2021
98962^338279+133331101833Stefano Morozzi02/2022
98972^338281-54561101833Stefano Morozzi02/2022
98982^338280+192063101833Stefano Morozzi09/2022
98992^338281+18971101833Stefano Morozzi09/2022
99002^338281-186711101833Stefano Morozzi12/2022
99012^338281-91273101833Stefano Morozzi01/2023
99032^338278+188215101832Stefano Morozzi05/2022
99042^338273+181101101831Stefano Morozzi01/2022
99052^338275+32909101831Stefano Morozzi02/2022
99062^338272+166431101831Stefano Morozzi06/2022
99072^338272+22011101831Stefano Morozzi11/2022
99082^338275+148271101831Stefano Morozzi11/2022
99092^338270-135725101830Stefano Morozzi06/2022
99102^338269-136951101830Stefano Morozzi12/2022
99112^338270-192701101830Stefano Morozzi02/2023
99122^338271-42831101830Stefano Morozzi02/2023
99132^338266+110665101829Stefano Morozzi03/2022
99142^338267+110481101829Stefano Morozzi03/2022
99152^338267-166035101829Stefano Morozzi01/2023
99162^338265-154893101828Stefano Morozzi02/2022
99172^338264+163611101828Stefano Morozzi05/2022
99182^338263-62767101828Stefano Morozzi12/2022
99192^338261-188119101827Stefano Morozzi12/2022
99202^338259-40327101827Stefano Morozzi01/2023
99212^338256+5223101826Stefano Morozzi01/2022
99222^338257+178425101826Stefano Morozzi01/2022
99232^338256-180569101826Stefano Morozzi02/2022
99242^338257-5965101826Stefano Morozzi02/2022
99252^338258-9225101826Stefano Morozzi04/2022
99262^338255-127021101825Stefano Morozzi12/2021
99272^338253+159005101825Stefano Morozzi03/2022
99282^338253+64817101825Stefano Morozzi05/2022
99292^338254-85403101825Stefano Morozzi06/2022
99302^338254+142947101825Stefano Morozzi09/2022
99312^338253+121095101825Stefano Morozzi11/2022
99322^338254+196725101825Stefano Morozzi11/2022
99332^338254-91007101825Stefano Morozzi01/2023
99342^338251+78975101824Stefano Morozzi01/2022
99352^338252-178709101824Stefano Morozzi01/2022
99362^338252+129703101824Stefano Morozzi01/2022
99372^338252+132285101824Stefano Morozzi02/2022
99382^338251-33381101824Stefano Morozzi04/2022
99392^338252-13805101824Stefano Morozzi12/2022
99402^338245-134755101822Stefano Morozzi04/2022
99412^338244-59219101822Stefano Morozzi04/2022
99422^338244-64703101822Stefano Morozzi01/2023
9950(2^338242+2782)/2101821Stefano Morozzi02/2021
99432^338241+1391101821Stefano Morozzi12/2021
99442^338242+151195101821Stefano Morozzi12/2021
99452^338240-152495101821Stefano Morozzi12/2021
99462^338240+81745101821Stefano Morozzi02/2022
99472^338241-155551101821Stefano Morozzi02/2022
99482^338242-108237101821Stefano Morozzi04/2022
99492^338242+43045101821Stefano Morozzi09/2022
99512^338238-126735101820Stefano Morozzi12/2021
99522^338238+183855101820Stefano Morozzi03/2022
99532^338238+141013101820Stefano Morozzi06/2022
99542^338237+97227101820Stefano Morozzi11/2022
99552^338238+48429101820Stefano Morozzi11/2022
99562^338234-80925101819Stefano Morozzi02/2022
99572^338234-154593101819Stefano Morozzi02/2022
99582^338235-131787101819Stefano Morozzi03/2022
99592^338233+89781101819Stefano Morozzi05/2022
99602^338235+169971101819Stefano Morozzi11/2022
99612^338233-113875101819Stefano Morozzi12/2022
9968(3*2^338236-1)/347101818Lelio R Paula03/2014
99622^338232-175539101818Stefano Morozzi12/2021
99632^338231+57345101818Stefano Morozzi02/2022
99642^338232+36097101818Stefano Morozzi03/2022
99652^338230+137403101818Stefano Morozzi04/2022
99662^338231-59569101818Stefano Morozzi04/2022
99672^338230-86633101818Stefano Morozzi12/2022
99692^338228+159247101817Stefano Morozzi03/2022
99702^338227-12631101817Stefano Morozzi12/2022
9971(34*10^101815+191)/9101816Robert Price08/2021
99722^338224+185461101816Stefano Morozzi03/2022
99732^338224+62295101816Stefano Morozzi04/2022
99742^338225+162645101816Stefano Morozzi04/2022
99752^338223+144209101816Stefano Morozzi09/2022
99826^130841+103101815Lelio R Paula10/2016
99762^338220+150405101815Stefano Morozzi11/2021
99772^338219-4147101815Stefano Morozzi01/2022
99782^338221+83391101815Stefano Morozzi02/2022
99792^338221+62937101815Stefano Morozzi04/2022
99802^338220-65697101815Stefano Morozzi01/2023
99812^338220-139505101815Stefano Morozzi01/2023
99832^338216+77473101814Stefano Morozzi12/2021
99842^338218+155299101814Stefano Morozzi01/2022
99852^338217-134745101814Stefano Morozzi04/2022
99862^338218+73507101814Stefano Morozzi11/2022
99872^338213-125631101813Stefano Morozzi12/2021
99882^338215+25845101813Stefano Morozzi12/2021
99892^338210-153537101812Stefano Morozzi01/2022
99902^338209+60915101812Stefano Morozzi03/2022
99912^338211-57297101812Stefano Morozzi03/2022
99922^338211-110257101812Stefano Morozzi06/2022
99932^338211+71549101812Stefano Morozzi11/2022
99942^338208-178787101811Stefano Morozzi01/2022
99952^338208+106153101811Stefano Morozzi01/2022
99962^338207+16499101811Stefano Morozzi06/2022
99972^338205+102471101810Stefano Morozzi12/2021
99982^338199-176377101809Stefano Morozzi12/2021
99992^338201-151233101809Stefano Morozzi12/2021
100002^338202-152061101809Stefano Morozzi12/2021


Find by discoverer :


Created by  Henri Lifchitz & Renaud Lifchitz : October, 26 2000, last modification: May, 14 2025 13:02 (Time in France)

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